CN102706228A - Light, opened and gradient sandwich anti-explosion tank device - Google Patents
Light, opened and gradient sandwich anti-explosion tank device Download PDFInfo
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- CN102706228A CN102706228A CN2012101673940A CN201210167394A CN102706228A CN 102706228 A CN102706228 A CN 102706228A CN 2012101673940 A CN2012101673940 A CN 2012101673940A CN 201210167394 A CN201210167394 A CN 201210167394A CN 102706228 A CN102706228 A CN 102706228A
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- 238000004880 explosion Methods 0.000 title claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000013022 venting Methods 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000012634 fragment Substances 0.000 abstract description 14
- 239000002360 explosive Substances 0.000 abstract description 10
- 230000035939 shock Effects 0.000 abstract description 9
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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Abstract
一种轻质开口梯度夹芯防爆罐装置，包括罐底、外罐体、内罐体以及设置在外罐体与内罐体之间的缓冲层，在所述内罐体上开设有泄爆孔，所述缓冲层由薄壁金属圆管组合构成，所述薄壁金属圆管为沿罐体径向由内向外依次沿周向设置小直径金属圆管、较大直径金属圆管和大直径金属圆管；本发明能够显著降低防爆罐的重量，且能有效抵御抵抗爆炸冲击波和爆炸物碎片诱发的破坏，具有抵御爆炸碎片和冲击波的双重功能。
A light-weight opening gradient sandwich explosion-proof tank device, comprising a tank bottom, an outer tank body, an inner tank body, and a buffer layer arranged between the outer tank body and the inner tank body, and an explosion vent hole is opened on the inner tank body , the buffer layer is composed of a combination of thin-walled metal round tubes, and the thin-walled metal round tubes are arranged along the radial direction of the tank from inside to outside along the circumferential direction with small-diameter metal round tubes, larger-diameter metal round tubes and large-diameter round tubes. Metal round pipe; the invention can significantly reduce the weight of the explosion-proof tank, and can effectively resist the damage induced by explosion shock waves and explosive fragments, and has dual functions of resisting explosion fragments and shock waves.
Description
技术领域 technical field
本发明涉及防爆罐技术领域，具体涉及一种轻质开口梯度夹芯防爆罐装置。The invention relates to the technical field of explosion-proof tanks, in particular to a lightweight opening gradient sandwich explosion-proof tank device.
背景技术 Background technique
防爆罐是一种能够抑制爆炸物产生的冲击波和碎片对周围环境造成的杀伤效应，用于临时存放或运输爆炸物及其它可疑爆炸物的罐装专用装具。行业标准要求在一定当量的TNT炸药在防爆罐内引爆以后，罐体允许发生变形，但外表面不能出现裂缝、穿孔等现象，且罐内附着物不得出现燃烧、浓烟、粉尘等现象。根据实际需要，设计出了多种防爆罐，而新一代防爆罐正朝着轻量化、多功能化、高性能化的方向发展，而且要求结构设计尽可能简单，易于加工制造，价格低廉，具有一定可重复性和较高可靠性。Explosion-proof tank is a kind of canned special device that can suppress the shock wave and fragments produced by explosives on the surrounding environment and is used for temporary storage or transportation of explosives and other suspicious explosives. The industry standard requires that after a certain amount of TNT explosive is detonated in the explosion-proof tank, the tank body is allowed to deform, but there should be no cracks, perforations, etc. on the outer surface, and no burning, thick smoke, dust, etc., in the attachments in the tank. According to actual needs, a variety of explosion-proof tanks have been designed, and the new generation of explosion-proof tanks is developing in the direction of lightweight, multi-functional, and high-performance, and requires the structural design to be as simple as possible, easy to process and manufacture, and low in price. Certain repeatability and high reliability.
发明内容 Contents of the invention
为解决上述现有技术中存在的问题，本发明的目在于提供一种轻质开口梯度夹芯防爆罐装置，能够显著降低防爆罐的重量，且能有效抵御抵抗爆炸冲击波和爆炸物碎片诱发的破坏，具有抵御爆炸碎片和冲击波的双重功能。In order to solve the above-mentioned problems in the prior art, the object of the present invention is to provide a light-weight opening gradient sandwich explosion-proof tank device, which can significantly reduce the weight of the explosion-proof tank, and can effectively resist the explosion shock wave and explosive fragments. Destruction, which has the dual function of resisting blast fragments and shock waves.
为达到上述目的，本发明所采用的技术方案是：In order to achieve the above object, the technical scheme adopted in the present invention is:
一种轻质开口梯度夹芯防爆罐装置，包括罐底5、外罐体1、内罐体2以及设置在外罐体1与内罐体2之间的缓冲层3，在所述内罐体2上开设有泄爆孔4，所述缓冲层3由薄壁金属圆管组合构成。A light-weight opening gradient sandwich explosion-proof tank device, comprising a tank bottom 5, an outer tank body 1, an inner tank body 2, and a buffer layer 3 arranged between the outer tank body 1 and the inner tank body 2, the inner tank body 2 is provided with an explosion vent hole 4, and the buffer layer 3 is composed of thin-walled metal circular tubes.
所述薄壁金属圆管为沿罐体径向由内向外依次沿周向设置小直径金属圆管、较大直径金属圆管和大直径金属圆管。The thin-walled metal round tubes are arranged along the radial direction of the tank from inside to outside along the circumferential direction with small-diameter metal round tubes, larger-diameter metal round tubes and large-diameter metal round tubes.
所述薄壁金属圆管的材料为铝合金或钢。The material of the thin-walled metal circular tube is aluminum alloy or steel.
薄壁金属圆管的壁厚相同或不同。Thin-walled metal round tubes have the same or different wall thicknesses.
所述泄爆孔4均匀开设在罐体2上。The explosion vent holes 4 are evenly opened on the tank body 2 .
所述泄爆孔4的直径相同。The diameters of the explosion vent holes 4 are the same.
所述泄爆孔4横截面形状为圆形、椭圆形、三角形或多边形。The cross-sectional shape of the explosion vent hole 4 is circular, elliptical, triangular or polygonal.
所述外罐体1、内罐体2和的罐底5材料为钢或铝合金。The materials of the outer tank body 1, the inner tank body 2 and the tank bottom 5 are steel or aluminum alloy.
所述外罐体1和内罐体2的材料相同或不同。The materials of the outer tank body 1 and the inner tank body 2 are the same or different.
所述外罐体1和内罐体2的厚度相同或不同。The outer tank body 1 and the inner tank body 2 have the same or different thicknesses.
与现有技术相比，本发明具有如下优点：Compared with prior art, the present invention has following advantage:
1、泄爆孔4可以降低爆炸冲击波对内罐壁压力，使缓冲层的薄壁金属圆管发生塑性压缩变形，吸收爆炸冲击能量，从而减低内罐体2承受的爆炸压力，提高了内罐体2的抗爆炸冲击能力；通过孔的边缘效应改变爆炸物碎片的运动方向，降低高速运动爆炸物碎片的速度，使碎片发生断裂，变成一些运动速度较慢的碎片，薄壁金属圆管可进一步降低碎片的速度，甚至使碎片运动停止，从而可以有效的降低或消除爆炸冲击波和碎片对被防护主体及人员的威胁。1. The explosion venting hole 4 can reduce the pressure of the explosion shock wave on the inner tank wall, causing the thin-walled metal circular tube in the buffer layer to undergo plastic compression deformation and absorb the explosion impact energy, thereby reducing the explosion pressure on the inner tank body 2 and improving the inner tank. Anti-explosion impact ability of body 2; change the direction of movement of explosive fragments through the edge effect of the hole, reduce the speed of high-speed moving explosive fragments, and cause the fragments to break and become some slower-moving fragments, thin-walled metal circular tubes It can further reduce the speed of fragments and even stop the movement of fragments, thus effectively reducing or eliminating the threat of explosion shock waves and fragments to protected subjects and personnel.
2、由于在内罐体2上开设有一定密度和一定尺寸的泄爆孔4，从而降低了本发明防爆罐装置的重量。2. Since the inner tank body 2 is provided with explosion-venting holes 4 of a certain density and a certain size, the weight of the explosion-proof tank device of the present invention is reduced.
3、罐底5可以安装法兰支座实现与车载系统连接，也可以安装万向轮，实现防爆罐的自由滑动。3. The tank bottom 5 can be installed with a flange support to realize connection with the vehicle-mounted system, and can also be installed with universal wheels to realize the free sliding of the explosion-proof tank.
4、当内罐体2和缓冲层3发生破坏而外罐体1没有发生破坏时，可以用新的内罐体2和由不同直径薄壁金属圆管组成构成的缓冲层3替换原来的缓冲层结构，外罐体1和罐底5经过评估后得以重新使用，而发生破坏的结构和材料得以回收利用。4. When the inner tank body 2 and the buffer layer 3 are damaged but the outer tank body 1 is not damaged, the original buffer layer can be replaced with a new inner tank body 2 and a buffer layer 3 composed of thin-walled metal circular tubes of different diameters Layer structure, outer tank body 1 and tank bottom 5 are evaluated and reused, while damaged structures and materials are recycled.
因此，本发明开口金属梯度夹芯防爆罐装置能够显著地降低防爆罐装置的重量，在能够有效抵御爆炸物碎片的同时其能够有效地抵御爆炸冲击波的威胁，具有抵御爆炸物碎片和冲击波的双重防护功能。该防爆罐具有结构简单、抗爆能力强、无污染、易于加工制造、重复使用性强、制造成本低、使用材料具有可回收性等优点。Therefore, the opening metal gradient sandwich explosion-proof tank device of the present invention can significantly reduce the weight of the explosion-proof tank device, and it can effectively resist the threat of explosion shock waves while effectively resisting explosive fragments, and has dual functions of resisting explosive fragments and shock waves. Protection function. The explosion-proof tank has the advantages of simple structure, strong anti-explosion ability, no pollution, easy processing and manufacturing, strong reusability, low manufacturing cost, recyclable materials and the like.
附图说明 Description of drawings
附图为本发明结构示意图。Accompanying drawing is the structural representation of the present invention.
具体实施方式 Detailed ways
下面结合附图和具体实施方式对本发明作进一步详细说明。The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
如附图所示，本发明一种轻质开口梯度夹芯防爆罐装置，包括罐底5、外罐体1、内罐体2以及设置在外罐体1与内罐体2之间的缓冲层3，在所述内罐体2上开设有泄爆孔4，所述缓冲层3由薄壁金属圆管组合构成。As shown in the drawings, the present invention is a light-weight opening gradient sandwich explosion-proof tank device, which includes a tank bottom 5, an outer tank body 1, an inner tank body 2, and a buffer layer arranged between the outer tank body 1 and the inner tank body 2 3. An explosion vent hole 4 is opened on the inner tank body 2, and the buffer layer 3 is composed of thin-walled metal circular tubes.
优选的所述薄壁金属圆管为沿罐体径向由内向外依次沿周向设置小直径金属圆管、较大直径金属圆管和大直径金属圆管。能够逐步地降低碎片的速度，直至使碎片运动停止。Preferably, the thin-walled metal round pipes are arranged along the radial direction of the tank body from inside to outside sequentially along the circumferential direction with a small-diameter metal round pipe, a larger-diameter metal round pipe and a large-diameter metal round pipe. The speed of the debris can be gradually reduced until the movement of the debris is stopped.
优选的，所述薄壁金属圆管的材料为铝合金或钢。Preferably, the material of the thin-walled metal circular tube is aluminum alloy or steel.
薄壁金属圆管的壁厚相同或不同，优选壁厚相同。The thin-walled metal circular tubes have the same or different wall thicknesses, preferably the same wall thickness.
优选的，所述泄爆孔4均匀开设在罐体2上且直径相同。Preferably, the explosion vent holes 4 are evenly opened on the tank body 2 and have the same diameter.
所述泄爆孔4横截面形状为圆形、椭圆形、三角形或多边形，优选为圆形，便于加工。The cross-sectional shape of the explosion vent hole 4 is circular, oval, triangular or polygonal, preferably circular, which is convenient for processing.
所述外罐体1、内罐体2和的罐底5材料为钢或铝合金。The materials of the outer tank body 1, the inner tank body 2 and the tank bottom 5 are steel or aluminum alloy.
所述外罐体1和内罐体2的材料相同或不同，本实施例外罐体1和内罐体2的材料相同。The materials of the outer tank body 1 and the inner tank body 2 are the same or different. In this embodiment, the materials of the outer tank body 1 and the inner tank body 2 are the same.
所述外罐体1和内罐体2的厚度相同或不同，本实施例外罐体1和内罐体2的厚度相同。The outer tank body 1 and the inner tank body 2 have the same or different thicknesses, and in this embodiment the outer tank body 1 and the inner tank body 2 have the same thickness.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101673940A CN102706228A (en) | 2012-05-28 | 2012-05-28 | Light, opened and gradient sandwich anti-explosion tank device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101673940A CN102706228A (en) | 2012-05-28 | 2012-05-28 | Light, opened and gradient sandwich anti-explosion tank device |
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| Publication Number | Publication Date |
|---|---|
| CN102706228A true CN102706228A (en) | 2012-10-03 |
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| CN2012101673940A Pending CN102706228A (en) | 2012-05-28 | 2012-05-28 | Light, opened and gradient sandwich anti-explosion tank device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003033989A1 (en) * | 2001-10-19 | 2003-04-24 | Elie Saad | Explosion proof wall structure |
| CN2589401Y (en) * | 2002-10-31 | 2003-12-03 | 北京安龙联合科贸有限公司 | Vehicle mounted explosion-proof tank |
| CN201449226U (en) * | 2009-07-07 | 2010-05-05 | 西安交通大学 | A foam metal sandwich weak explosion-proof explosion-proof tank |
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2012
- 2012-05-28 CN CN2012101673940A patent/CN102706228A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003033989A1 (en) * | 2001-10-19 | 2003-04-24 | Elie Saad | Explosion proof wall structure |
| CN2589401Y (en) * | 2002-10-31 | 2003-12-03 | 北京安龙联合科贸有限公司 | Vehicle mounted explosion-proof tank |
| CN201449226U (en) * | 2009-07-07 | 2010-05-05 | 西安交通大学 | A foam metal sandwich weak explosion-proof explosion-proof tank |
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Application publication date: 20121003 |